Conectar
by Karin Törnbom, Dominique Hange, Eva-Lisa Petersson, Irene Svenningsson
BackgroundDespite increasing attention to youth mental health, children and adolescents in Sweden experience fragmented, inequitable care with regional variation. Delays in diagnosis, limited preventive interventions, and poor inter-sectoral collaboration contribute to significant unmet needs. This study investigates system-level challenges and stakeholder perspectives on opportunities to enhance care pathways.
MethodsWe conducted a qualitative study in the Västra Götaland region, Sweden. Fourteen purposively selected participants – including senior executives, healthcare professionals, and parents took part in semi-structured interviews. We used systematic text condensation, according to Malterud, and the four steps involved in this method for analysing the interviews.
ResultsA central theme across interviews was the requirement for a formal diagnosis before children can access mental health support, particularly in school and primary care settings. Participants described this as a major barrier that delays early intervention and leaves children and young people with complex or atypical presentations without adequate support. Primary care professionals reported increasing mental health caseloads without corresponding increases in staffing or funding, limiting preventive work. Child and adolescent psychiatry (BUP) was described as overwhelmed, with long waiting times and limited continuity of care. A care manager within primary care was proposed as a way to help families navigate fragmented services and improve collaboration, although participants emphasised that such a role would need to be part of broader structural reform.
ConclusionsOur findings highlight persistent systemic issues in mental health care for children and young people, including inequitable access, insufficient prevention, and fragmented collaboration across sectors. Strengthening primary prevention, reallocating resources to primary and school-based mental health care and implementing well-defined care coordination roles within broader restructuring may improve continuity and equity in service delivery. Comprehensive policy reform is needed to support person-centred, integrated care pathways for children and young people with mental health needs.
by Ying Fei, Ming-Yi Gao, Nan Qiao, Jia Hu, Ling He, Jiao-Li Zhou, Ning-Ning Zheng, Ting-Ting Liu
BackgroundThe effect of fecal microbiota transplantation (FMT) in treating irritable bowel syndrome (IBS) may be attributed to the modulation of CD8 + T cells. This study aims to identify FMT-mediated key genes to explore the underlying mechanism.
MethodsTranscriptomic datasets GSE138297 (colonic biopsies from 8 IBS patients pre- and post-FMT) and GSE134649 (single-cell data from 3 healthy colon tissues) were obtained from GEO during December 2023–December 2024. Key genes were identified by intersecting differentially expressed genes (DEGs) and the most relevant co-expression module derived from weighted correlation network analysis. Functional enrichment, gene set enrichment analysis, immune infiltration profiling via TIMER 2.0, single-cell annotation using PanglaoDB and Seurat, and drug–gene interaction screening from DrugBank were conducted to decipher the regulatory mechanisms.
ResultsTen key genes were identified through integration of DEGs and the MEgreen module. Functional analyses revealed significant involvement in the positive regulation of CD8 + T cells activation. Immune infiltration assessment demonstrated a marked increase in CD8 + T cells abundance post-FMT. Single-cell data indicated predominant expression of LILRB1, P2RY13, CLEC10A, and CLEC12A in dendritic cells, and LILRB1, PIPOX, and CLEC11A were annotated within CD8 + T cells clusters in healthy colonic tissue. Nine (database-derived and speculative) drugs targeting seven key genes were identified, most implicated in the management of IBS symptoms or immunomodulation.
ConclusionAn association between key gene regulation and CD8 + T cell-related immunoregulation is correlated with the therapeutic effect of FMT in IBS.
Acute febrile illness is a major cause of morbidity and healthcare seeking in sub-Saharan Africa, including Mozambique. However, few studies have explored the perceptions and practices related to clinical management of acute febrile illness. Our aim was to understand the perceptions, knowledge and practices of healthcare professionals and community members regarding the management of acute febrile illness.
A qualitative study was conducted using a thematic analysis approach. Eight focus group discussions (FGDs) and three in-depth interviews (IDIs) were conducted in two Mozambican provinces across four healthcare facilities. Purposive sampling was used to select participants, comprising both healthcare professionals and community members. Data were analysed thematically through manual coding, applying inductive and deductive approaches, in line with established qualitative analytical frameworks.
The study included a total of 60 participants, 28 healthcare professionals who participated in FGDs (25) and IDIs (3) and 32 community members who participated in FGDs. Major causes of fever, according to healthcare professionals, were upper and lower respiratory infections, malaria, diarrhoeal diseases and COVID-19. The diagnostic approach for febrile patients primarily included screening, malaria testing and other non-specific investigations depending on availability at health facilities. Antibiotics and antipyretics were the most commonly prescribed treatments. The healthcare professionals reported a decrease in prescribing antimalarials due to extensive training on malaria case management. In contrast, community members reported relying primarily on home-based and traditional practices to treat acute febrile illness before seeking care at health facilities. These practices are related to sociocultural habits, such as the use of traditional medicine and self-medication. The main barriers to seeking care at health facilities were the perception of poor quality of care, long waiting times, cultural beliefs and lack of medicines.
Proper management of non-malarial febrile illness remains a major challenge for both healthcare professionals and communities. Training, adherence to case management protocols and efforts to change behaviours to mitigate harmful sociocultural practices are urgently necessary to improve febrile illness management.
by Atala Jongo, Edwin Lugazia, Salehe Mrutu, Amina Abillah Omari, Hassani Msanga, Ansbert Sweetbert Ndebea, Felix Paul Amani
BackgroundSepsis continues to pose a significant global health challenge, particularly in low- and middle-income countries, which face a disproportionate burden of sepsis and sepsis-related deaths. The estimated prevalence of sepsis and sepsis-related mortality is higher in intensive care units than in hospitals overall. The burden can be higher in tertiary referral centers that receive patients from different regions.This study aimed to determine the prevalence of sepsis, its outcomes, and the factors associated with these outcomes among adult patients admitted to the Intensive Care Unit (ICU) of the Muhimbili National Hospital (MNH) in Tanzania.
MethodologyThis prospective cohort study was conducted over a period of six months from May 16 to November 16, 2023, at MNH. A total of 248 patients were admitted during the study period and screened for sepsis on admission or for the development of sepsis during their ICU stay. Sepsis was defined according to the Sepsis-3 criteria as a suspected infection with a Sequential Organ Failure Assessment (SOFA) score ≥2 within 24 h of ICU admission. Proportions were used for descriptive statistics, and modified Poisson regression analysis was used to identify independent predictors of mortality at a 95% confidence interval, with P Results
The prevalence of sepsis was 41.5%. The respiratory system was the most common source of infection (32%), and 22.3% of patients had more than one infection site. The ICU mortality rate was 55.3%, with 35% of patients developing systemic complications during their ICU stay.Factors independently associated with mortality included multiple comorbidities (aPR 3.35, 95% confidence interval [CI], 1.20–9.32; p = 0.021) and a higher SOFA score (aPR 7.08, 95% CI 3.48–14.4; p Conclusion
This study revealed a high prevalence of sepsis and sepsis-related mortality in the ICU. A high SOFA score and multiple complications were independent predictors of mortality. Early initiation of antibiotic therapy was an independent predictor of survival. This underscores the importance of early treatment, close monitoring, and aggressive management in patients with predictors of poor outcome.
by Ming Yean Sia, Chia-Feng Lu, Ovid J. L. Tzeng, Shinmin Wang
This study investigates the relationship between children’s dialogic reading (DR) experiences with parents at age 2 and their frontal neural responses related to executive function (EF) at age 5. To assess how the intensity of DR influences brain development, we quantitatively measured parental engagement in DR when children are at 2 years of age. Neural activations in frontal regions associated with EF were evaluated using functional near-infrared spectroscopy when children reached age 5. Our results reveal a significant positive correlation between parental dialogic interaction during shared book reading at age 2 and the activation of key brain regions related to EF – the bilateral dorsolateral prefrontal cortex and the bilateral inferior frontal gyrus – during a Dimensional Change Card Sort (DCCS) task at age 5. This correlation persisted even after controlling for maternal education and children’s expressive vocabulary, indicating a robust relationship between early DR experiences and subsequent neural correlates of EF. The results suggest that early DR may help cultivate the neural infrastructure necessary for EF development. By focusing on DR at a young age and assessing neural activity during a classic EF task, the DCCS, our findings contribute additional evidence regarding the role of DR in shaping neural development associated with EF. These results highlight the importance of encouraging interactive DR practices in early childhood, as they not only support language development but also strengthen the neural pathways crucial for cognitive skills essential for academic success.by Julian Kylies, Fabian Haas, Anna Duprée, Tobias B. Huber, Karl-Heinz Frosch, Matthias Priemel, Dominik Kylies
BackgroundLiposarcomas (LS) of the extremities and trunk are aggressive soft-tissue sarcomas and surgical resection combined with multimodal therapy represents the cornerstone of curative treatment. Despite advances in surgical and medical management patients are still at risk of developing medical complications that negatively affect morbidity and mortality. Kidney dysfunction, sarcopenia and progressive loss of visceral adipose tissue have emerged as prognostically relevant and potentially treatable complications in surgical oncology. However, despite their growing relevance, little is known about their frequency and impact on survival and morbidity in the context of LS.
MethodsWe conducted a retrospective study of 47 adult patients with localized LS of the extremities and trunk who underwent curative-intent surgery. Kidney function, CT morphometry of muscle (skeletal muscle index, SMI) and visceral adipose tissue (VAT) as well as clinical assessments including ECOG score were recorded at diagnosis (t1) and after a median follow-up (t2) of 11 months. Kidney dysfunction, defined as a decrease in eGFR of ≥ 25% between time points, was analyzed in relation to survival, sequentially assessed CT-morphometry of muscle and adipose tissue as well as functional status assessed by ECOG scores.
ResultsAll patients underwent curative-intent surgical treatment with or without additional multimodal treatment (surgery only: 51.1%, additional radiation: 31.9%, additional chemotherapy: 38.3%). Kidney dysfunction was frequent in our cohort (53.2% of all patients) and significantly associated reduced overall survival in Kaplan–Meier, uni- and multivariate Cox proportional hazards regression models (multivariate hazard ratio: 6.7; p = 0.03). In addition, patients with kidney dysfunction experienced a significantly accelerated loss of SMI (p Conclusions
To our knowledge, this is among the first studies to investigate kidney dysfunction and its consequences in adult LS patients. In our cohort of surgically treated adult patients with LS of the extremities and trunk, kidney dysfunction was a frequent and clinically impactful complication. It was significantly associated with decreased overall survival, loss of muscle and adipose tissue in sequential CT morphometry assessments and progressive functional decline. Off note, CT-morphometry enabled objective, high-resolution tracking of body composition decline and may serve as a promising additional tool for risk stratification. Nonetheless, given the limited cohort size and retrospective single-center design, the generalizability of our findings is limited and the results should therefore be interpreted with caution. Despite these limitations, our findings call for future prospective studies and an awareness for heightened renal surveillance and integrated body composition assessments in the multimodal management of sarcoma patients.
In patients with a hip fracture, anaemia has been associated with increased transfusion requirements, poor functional outcomes, prolonged hospital stays and increased mortality. While anaemia in elderly patients with hip fractures has traditionally been attributed to bleeding during or after surgery, many of these patients are anaemic on hospital admission. Thus, detecting and managing anaemia in the perioperative, postoperative and, most significantly, the preoperative period is important to avoid the need for blood transfusions and to improve patient outcomes. The protocol for this clinical trial is designed to evaluate the efficacy and safety of both combined intravenous and topical tranexamic acid (TXA) therapy, or topical administration alone, assessing its effect on blood loss and the need for blood transfusions in elderly patients undergoing hip fracture surgery.
This is a multicentre, double-blinded, randomised, placebo-controlled trial with a 1:1 allocation ratio. Patients of both sexes, aged ≥65 years, who are admitted to the emergency department and will undergo hip fracture surgery are eligible for enrolment. Eligible patients who provide their consent will be stratified according to the type of fracture (intracapsular and extracapsular) and whether or not they are suitable for intravenous TXA therapy, and they will then be randomly allocated to receive either TXA or a placebo. The primary outcome is the blood transfusion rate from patient admission to the emergency department until discharge, while the secondary outcomes include: the preoperative, perioperative and postoperative haemoglobin and haematocrit levels; the preoperative and postoperative occult and total blood loss; the mean length of hospital stay; and any adverse events assessed for up to 1 year after patient discharge.
The study was approved by the Basque Country Ethics Committee (Ref.: 2021012) and the Spanish Agency for Medicines and Healthcare Products (Agencia Española de Medicamentos y Productos Sanitarios). All participants will provide their written informed consent prior to study inclusion. The trial’s results, regardless of its outcomes, will be disseminated through presentations at scientific conferences and publication in peer-reviewed journals, and they will be made publicly available through the European Union Clinical Trials Register after the end of the clinical trial.
EudraCT Number 2020-002144-23; EUCT Number 2024-519349-31-00.
Chronic musculoskeletal pain (CMP) is a leading cause of incurred personal healthcare costs and disability in the USA. It disproportionately affects rural populations, who are more likely to be uninsured, lack access to a regular healthcare provider and experience a higher prevalence of CMP. As a result of reduced access to non-pharmacological care, there is greater reliance on opioids. The Auricular Point Acupressure – Self-Management (APA-SM) program is a simple, needleless, evidence-based therapy that empowers individuals to self-manage their pain. Preliminary studies, including a recent UG3 pilot testing, demonstrated feasibility, safety and significant improvements in pain and function. Guided by Bandura’s self-efficacy model and informed by stakeholder input, APA-SM integrates a smartphone application, ecological momentary assessment and personalized motivational messaging to enhance adherence and behavior change. This study protocol describes the design of a real-world, hybrid effectiveness-implementation, randomized controlled trial to evaluate the clinical impact and sustainability of APA-SM in rural settings.
We will conduct a pragmatic, three-arm randomized controlled trial in Texas and South Carolina, enrolling 693 adults with CMP (231 per group). Participants will be randomized to: (1) APA-SM with remote training, (2) APA-SM with in-person training or (3) education control. The primary outcome is pain impact measured by the PEG (composite score of pain intensity, interference on enjoyment of life, and general activity) scale at immediate post-intervention (4 weeks), with follow-up at 1, 3 and 6 months. Secondary outcomes include National Institutes of Health Helping to End Addiction Long-Term Clinical Pain Core common data elements (eg, psychological functioning, disability, sleep, quality of life), opioid use and patient-reported adherence and satisfaction. Implementation outcomes will be assessed at both the patient and provider levels, guided by the RE-AIM framework. Cost-effectiveness will be estimated using implementation costs and incremental cost-effectiveness ratios, and predictive factors for APA-SM treatment response will be identified using statistical machine learning approaches and historical electronic health record data. The target sample size (231 per group) provides 90% power to detect a moderate effect size (Cohen’s d=0.35), accounting for 25% attrition. Randomization occurs at the participant level to reflect real-world delivery and minimize contamination.
This study, sponsored under grant number 4UH3AT012728, has single Institutional Review Board (IRB) approval at UTHealth Houston, Texas, USA (HSC-SN-25-0443). A Data Safety Monitoring Board will oversee adverse event reporting and trial conduct. Dissemination will occur through peer-reviewed publications, conference presentations, stakeholder workshops and community-based reports tailored for rural health systems and policymakers.
This trial will provide the first large-scale evaluation of APA-SM in rural U.S. populations, integrating digital health tools and implementation science methods to help address disparities in pain management. By assessing clinical effectiveness, implementation outcomes, cost-effectiveness and predictive response factors, study results will inform scalable strategies for integrating APA-SM further into rural communities and healthcare systems. If successful, APA-SM has the potential to improve pain care access, reduce opioid reliance and provide a sustainable, patient-centered model for chronic pain management.
To determine the prevalence, patterns and correlates of medicinal herb use in a rural Iranian population and to evaluate demographic and clinical predictors using adjusted regression models.
Cross-sectional analysis of baseline data from the Fasa Prospective Epidemiological Research Studies in Iran Cohort Study.
Sheshdeh, a rural district in southern Iran.
10 143 adults aged 35–70 years enrolled between 2017 and 2019.
Prevalence of self-reported medicinal herb use during the past year and its associations with demographic variables and non-communicable diseases (NCDs).
Overall, 84.7% of participants (95% CI 83.9% to 85.5%) reported herb use. In multivariable logistic regression, higher educational attainment was positively associated with herb use (university education vs. illiterate: adjusted OR 1.41, 95% CI 1.11 to 1.88). No significant adjusted associations were observed between herb use and major NCDs including diabetes, hypertension, ischaemic heart disease or depression. The most frequently used herbs were Zataria multiflora, Echium amoenum and Matricaria chamomilla, most commonly for anxiety/neurasthenia (81.6%), gastric pain (59.6%) and common cold (49.8%).
Medicinal herb use is highly prevalent among adults in southern Iran. Educational level, but not chronic disease status, was associated with herb use. These findings highlight the need for integrated public health strategies regarding safe and evidence-based use of medicinal herbs.
by Robert Parisien, Alexander Drost, Amin Razi, Sina Ramtin, David Ring, Stein J. Janssen
ObjectivesTo inform efforts to promote regular and normalized Bayesian reasoning, we studied factors associated with the degree to which surgeons use Bayesian reasoning to navigate uncertainty across different clinical scenarios.
MethodsScience of Variation Group members (153; 58% North America, 30% Europe, 69% over 15 years of experience) completed an online survey reading 8 scenarios of test and treatment decisions and chose one of 4 answer options with higher scores indicating more Bayesian reasoning. Internal consistency of the survey was assessed using Cronbach alpha.
ResultsThe average Bayesian reasoning score across all scenarios was 3.0 (IQR 2.7–3.2) on a 4-point scale, indicating a relative context-dependent variability. Completely non-Bayesian reasoning was selected least often (8.6%, 90 of 1,044) and fully Bayesian reasoning represented 29% (301 of 1,044) of responses. Most surgeons showed mixed patterns (defined as reasoning in which prior probability is acknowledged but underweighted, without explicit probabilistic updating): 85% (121 of 142) used fully Bayesian reasoning at least once (121 of 142) while 42% (60 of 142) used completely non-Bayesian reasoning at least once. The Cronbach alpha was 0.43 suggesting the scenarios measured different aspects of clinical reasoning rather a unified construct.
ConclusionsThe finding that surgeons use relatively context-dependent reasoning suggests an opportunity for surgeons to develop and practice Bayesian reasoning strategies both in training programs and in practice.
by Ye Xu, Peimin Hua, Ye Shen
BackgroundSevere maternal morbidity (SMM) is a significant public health concern. This study analyzed the incidence, trends, causes, and pregnancy outcomes of SMM in Wuxi to inform future clinical and public health strategies.
MethodsA retrospective analysis was conducted on 315 critical maternal cases identified from 156,435 deliveries in Wuxi between October 1, 2020, and September 30, 2024. Data were extracted from a citywide near-miss maternal surveillance system. Statistical analyses were performed using SPSS 25.0, employing chi-square tests and Cochran-Armitage trend tests to evaluate trends, and chi-square tests for comparisons between groups.
ResultsThe overall incidence of SMM was 0.20%. Initially, this rate remained stable at 0.19% across the first three cycles (P > 0.05); however, it significantly increased to 0.24% during the cycle from October 2023 to September 2024 (χ² = 5.24, P = 0.02). This increase was closely associated with a rise in the proportion of women of advanced maternal age (≥35 years), which reached 26.03% (χ² = 11.76, P = 0.001). Over time, the distribution of risk levels shifted. Initially, the high-risk group was dominant (63.29%), but in recent cycles, the moderate-risk group became more prominent (64.44%). The moderate-risk group was associated with a higher rate of adverse outcomes (25.00–25.71%) compared to the high-risk group (17.11–20.69%; χ² = 10.83, P = 0.01). Direct obstetric factors were the primary causes, accounting for 79.05% of cases, with obstetric hemorrhage being the most prevalent (53.97%). In contrast, the proportion of cases attributable to indirect obstetric factors increased from 17.81% to 26.67%, primarily due to heart disease and infectious diseases.
ConclusionImproving maternal safety involves dynamic risk assessments, tiered referrals for moderate-risk pregnancies, better multidisciplinary management of complications, optimized emergency responses in primary care, and refined regional referral systems to reduce preventable SMM and mortality.
by Ningjing Guo, Xuyan Li, Xiaoxue Li, Congmin Kang, Xiaoyan Gong, Xinyu Ji, Jie Zheng
BackgroundExploratory applications of large language models within the specialized field of metabolic and bariatric surgery have begun to emerge. Nevertheless, existing research remains fragmented, lacking comprehensive integration.
ObjectiveTo conduct a scoping review of studies on the application of large language models in the field of metabolic and bariatric surgery, aiming to provide a reference for clinical practice and future research.
MethodsThis scoping review adhered to the Joanna Briggs Institute methodological framework and followed the preferred reporting items for systematic reviews and meta-Analyses extension for scoping reviews (PRISMA-ScR) guidelines.PubMed, Web of Science, The Cochrane Library, Embase, CINAHL, CNKI, Wanfang, and VIP databases were searched for relevant studies, with the search timeframe from database inception to November 2025. The included literature was summarized and analyzed.
ResultsA total of 21 English-language studies were included. LLMs were primarily applied in scenarios such as patient education and information consultation, clinical decision support, and professional knowledge assessment. While LLMs performed well in information-provision tasks, they showed low consistency with expert opinions in complex clinical tasks such as individualized surgical recommendations. Performance varied across different models, with GPT-4 generally demonstrating superior performance, and domain-specific models showing professional potential. Current research still faces challenges regarding information accuracy, readability, and clinical applicability.
ConclusionLarge language models hold auxiliary potential in the field of metabolic and bariatric surgery, particularly for knowledge dissemination and patient education. However, their reliability in complex clinical decision-making remains limited. Future efforts should focus on conducting high-quality studies, advancing model specialization and standardized evaluation, and exploring safe and effective human-AI collaboration models.
by Sicheng Huang, Xuebao Zhang, Long Chen, Xihe Ni, Ying Fan, Chaomin Zhao, Junfeng Xiao, Feng Ruan
BackgroundA public health emergency information system serves as a critical tool for collecting and analyzing data from sudden public health events, thereby providing a scientific basis for governmental decision-making. However, research on the systematic construction of such information system frameworks within China’s public health infrastructure is lacking.
ObjectiveTaking Zhuhai city as a case study, this study aims to construct a comprehensive public health emergency information system framework applicable to public health departments at the municipal, county, and street/township levels.
MethodsFirst, through a literature review and expert group discussion, the preliminary framework of system indicators is determined. Second, through two rounds of the Delphi method, 41 experts are invited to qualitatively select the system framework indicators, with the aim of obtaining consensus among experts. Finally, the system is improved through application, feedback, and redesign.
ResultsAfter two rounds of consultation, the final system at the city and county levels consists of 5 first-level indicator modules and 21 second-level indicator modules, whereas the system at the city, county, and street/township levels consists of 4 first-level indicator modules and 17 second-level indicator modules. Most of the indicators in the “emergency preparedness” and “emergency response” modules are considered important and should be retained as they can play a role in collecting and analysing information on infectious disease outbreaks through practical applications.
ConclusionThe public health emergency information system constructed in this study can be applied to public health departments such as disease prevention and control centres. Promotion can improve the efficiency of handling infectious disease outbreaks and provide a scientific basis for decision-making analysis.
Approximately one-third of people with epilepsy (PWE) experience resistance to treatment, including pharmacological therapies, epilepsy surgery, vagus nerve stimulation (VNS) and dietary interventions such as the ketogenic diet (KD). Emerging evidence suggests that the gut microbiota may influence seizure susceptibility and treatment response through the microbiota-gut-brain axis, potentially contributing to treatment resistance. The MiCrobiota-gut-brain Axis in Resistant Epilepsy project investigates how gut microbial features and associated host epigenetic signatures affect clinical outcomes in PWE undergoing diverse treatment strategies.
This is a multicentre, prospective, longitudinal study involving four clinical centres in Italy and one self-financing partner. Participants aged 3–50 years will be enrolled and stratified into four intervention cohorts: newly diagnosed drug-naïve epilepsy scheduled to start anti-seizure medications, focal drug-resistant epilepsy (DRE) undergoing epilepsy surgery, DRE receiving VNS, and DRE initiating KD. Clinical assessments (including body mass index calculation, self-reported monthly seizure count, dietary evaluation, quality of life scale and gastrointestinal symptoms scale), electroencephalography, MRI and biological sample collection (stool and blood) will be obtained at baseline and longitudinally at two or three timepoints over a 12-month observation period. Gut microbiota changes over time will be assessed via metagenomics (using 16S ribosomal RNA sequencing) and metaproteomics; the associated host DNA methylation profiles will be obtained from blood using Illumina EPIC arrays. Primary endpoints include identification of microbial or host methylation changes predictive of therapeutic response (ie, reduction from baseline in monthly seizure count) to the intervention. Data will be analysed using multivariate models and mixed-effect regression. Further, omics data and corresponding metadata will be integrated using multi-omics approaches to identify molecular signatures biomarkers predictive of treatment response and prognosis in PWE.
The study received ethical approval from the Research Ethic Board (Comitato Etico Territoriale Lombardia 3, ID 4896 – parere numero 4896_17.07.2024_N_bis). All participants or their legal guardians will provide written informed consent. Results will be disseminated through peer-reviewed publications, conference presentations or lay summaries targeting patient organisations.
ClinicalTrials.gov Identifier NCT07010445, registered on 2 May 2025.
Maternal and newborn morbidity and mortality are a global concern. Understanding the epidemiology of post-discharge complications could identify opportunities for interventions. We aimed to quantify mortality, care-seeking events and readmission among mothers and newborns in Uganda following facility-based delivery.
This prospective observational study (Apr 2022-Sep 2023) enrolled women presenting for delivery at two regional referral hospitals in Uganda. Data were collected during admission and 6 weeks after delivery by phone.
Overall, 7131 women delivered 7359 newborns, of whom 7129 (99%) women and 6968 (94%) newborns were discharged alive. The newborn mortality rate was 2.7% and 32% of deaths occurred post-discharge. Following discharge, 230 (3%) women and 287 (4%) newborns were readmitted. Suspected sepsis and infections were the most common reasons for readmission among mothers (62.2%) and newborns (89.9%). Caesarean delivery (OR:2·26 (1·75-2·93)) and perinatal death (OR:3·18 (2·09-4·69)) were associated with post-discharge maternal readmission. Both maternal and newborn readmission were associated with household food insecurity during pregnancy (maternal OR:1·56 (1·15-2·08); newborn OR: 1·73 (1·31-2·25)). Newborn resuscitation with oxygen was associated with maternal readmission (OR:2.24 (1.24–3·78)), newborn readmission (OR: 2·74 (1·54-4·56)) and newborn death (OR: 4·01 (1·73-8·21)). Although >99% of women had ≥1 antenatal care visit, only 511 (7%) had ≥1 routine postnatal care visit. There were no routine postnatal care visits among 211 (91·7%) readmitted mothers, 276 (96·2%) newborns and 57 (91·9%) newborns who died.
Post-discharge complications occur in a context of low routine postnatal care use. Risk-informed discharge planning, postnatal care and health education strategies may improve outcomes in mothers, newborns and their families.
by Amir Hossin Moradpour Dehnavi, Abolfazl Alavi, Amin Beigzadeh, Ali Reza Yusefi
Religious ceremonies can play a pivotal role in shaping ethical values among medical sciences students. However, participation in such ceremonies is often influenced by multiple academic, social, and cultural factors. This study aimed to explore the perceived value of religious ceremonies and the barriers affecting student participation in these practices within the context of their ethical development. This qualitative study was conducted at Sirjan School of Medical Sciences in southern Iran from March to July 2025, using a latent content analysis approach grounded in the interpretivist paradigm. Semi-structured, in-depth interviews were conducted with 33 students from diverse academic programs and backgrounds. Data were analyzed inductively based on Graneheim and Lundman’s framework using MAXQDA 2022 software. Trustworthiness was ensured through Lincoln and Guba’s criteria including credibility, confirmability, dependability, and transferability. Seven main themes and twenty- four subthemes emerged. The themes included: (1) Time and Academic Pressure (e.g., course overload, exam clashes); (2) Perceived Irrelevance (e.g., disconnection from professional goals); (3) Cultural and Personal Beliefs (e.g., secular upbringing, concerns about religious imposition); (4) Social Dynamics (e.g., fear of judgment, peer influence); (5) Institutional Support (e.g., lack of promotion, insufficient facilities); (6) Perceived Ethical Value (e.g., development of professionalism and compassion); and (7) Emotional and Community Benefits (e.g., stress relief, sense of belonging, spiritual recharge). While religious ceremonies hold perceived ethical and emotional value for many students, numerous academic, institutional, and cultural barriers limit participation. Integrating religious practices into educational contexts in a more inclusive, flexible, and voluntary manner could enhance students’ moral development without alienating diverse beliefs.by Jung-Bin Park, Youmin Shin, Jihun Kim, Yoon Jung Kim, Seung-Bo Lee, Eun-Hee Kim, Joo Whan Kim, Seung-Ki Kim, Hee-Soo Kim, Young-Gon Kim
BackgroundPostoperative cerebrovascular events, including transient ischemic attacks, infarctions, and hemorrhages, remain a significant concern in pediatric patients with Moyamoya disease (MMD)undergoing surgical revascularization. This study aimed to develop an explainable deep learning-based classification model using intraoperative arterial blood pressure (ABP) waveform analysis for postoperative cerebrovascular events in pediatric patients undergoing surgery for MMD, with exploratory analysis of associated waveform-derived physiologic features.
MethodsThis retrospective study included 181 pediatric patients (≤18 years) who underwent revascularization surgery for MMD, with an independent temporal holdout cohort of 79 patients reserved for validation. ABP signals were preprocessed using detrending, pulse segmentation, and normalization, then converted into image representations for deep learning classification. Various convolutional neural network (CNN) models, including ResNet50, ResNet34, DenseNet121, VGG16, and VGG19, were evaluated against Vision Transformer (ViT) architectures. Multiple image transformation methods were tested, and Grad-CAM analysis and statistical comparisons of waveform-derived physiologic features were conducted between patients with and without postoperative cerebrovascular events.
ResultsThe optimal model configuration achieved the best performance using raw pulse waveforms with three consecutive pulses per image. CNN-based models outperformed ViT-based models, with the highest internal classification performance observed using raw pulse waveforms (AUROC = 0.772, SD = 0.070).In the independent temporal validation cohort, the model achieved an AUROC of 0.738 ± 0.011 at the patient level. Grad-CAM visualization highlighted the diastolic runoff phase as a region of interest for classification. Four waveform-derived features related to arterial compliance were significantly associated with postoperative cerebrovascular events (p Conclusions
In this study, CNN-based deep learning models demonstrated the feasibility of predicting postoperative cerebrovascular events from intraoperative ABP waveforms, with diastolic runoff dynamics emerging as a potentially relevant physiologic pattern. These findings are exploratory and require prospective multi-center validation before clinical application.
Although Negative Pressure Wound Therapy (NPWT) has been increasingly used in wound care to improve impaired healing, there is little scientific evidence supporting its role and underlying biomolecular mechanisms. Aims of the present study are to provide a quantitative analysis of recent literature investigating NPWT in diabetic wound healing focusing on healing duration, wound closure, hospitalisation period and complications, and qualitative insight into studies analysing biomolecular mechanisms. The systematic review and meta-analysis were conducted following PRISMA guidelines (PROSPERO: CRD42024524813). 21 studies published in PubMed, Cochrane Library, EMBASE between 2019 and 2024 were included. Clinical studies indicated NPWT was superior to standard care dressings (SCD), promoting faster wound healing with significantly reduced hospitalisation times by 7.8 days (95% CI: −14.2 to −1.4, p = 0.017), and significantly reduced complications rates, particularly major and minor amputations (95% CI: −10.2 to −1.3, p = 0.01). Mechanistic in vitro and animal studies highlighted NPWT can reduce local inflammation, oxidative stress, support angiogenesis and improve scarring, essential components of normal healing. Although studies suggest NPWT is more effective than SCD for diabetic wound healing, the paucity of studies, small cohorts and scarce outcomes consistency make defining clear conclusions challenging. There is still more evidence required to fully understand NPWT's role in the complex diabetic wound healing.
FreshRSS 